.page-home {
  background: var(--color-cream);
  overflow-x: hidden;
}

/* ===== 首屏海报区 ===== */
.page-home .hero {
  position: relative;
  isolation: isolate;
  background: var(--color-ink);
  color: var(--color-cream);
  padding: 72px 0 96px;
  overflow: hidden;
}
.page-home .hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .28;
}
.page-home .hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, rgba(26,26,26,.96) 0%, rgba(27,42,74,.88) 58%, rgba(210,58,58,.78) 100%);
}
.page-home .hero-swoosh {
  position: absolute;
  top: 18%;
  right: -40px;
  width: 360px;
  opacity: .75;
  pointer-events: none;
  display: none;
}
.page-home .hero-swoosh-svg {
  display: block;
  width: 100%;
  height: auto;
}
.page-home .hero-ribbon {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 8px;
  width: 100%;
  background: linear-gradient(90deg, var(--color-vermilion), var(--color-gold), var(--color-navy));
  opacity: .85;
}
.page-home .hero-inner {
  position: relative;
  z-index: 1;
}
.page-home .home-crumb {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  letter-spacing: .15em;
  color: rgba(250,240,230,.72);
  border: 1px solid rgba(212,175,55,.45);
  background: rgba(26,26,26,.32);
  padding: .4rem .9rem;
  margin-bottom: 2rem;
  text-decoration: none;
}
.page-home .home-crumb-sep {
  color: var(--color-gold);
}
.page-home .hero-kicker {
  font-size: .85rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--color-bright-gold);
  font-weight: 700;
  margin-bottom: 1rem;
}
.page-home .hero-title {
  font-family: var(--font-head);
  font-weight: 900;
  line-height: 1.16;
  font-size: clamp(2.3rem, 7vw, 4.8rem);
  margin: 0 0 1.4rem;
  text-wrap: balance;
}
.page-home .hero-title-main {
  display: block;
  color: var(--color-cream);
}
.page-home .hero-title-loop {
  position: relative;
  display: inline-block;
  color: var(--color-gold);
}
.page-home .hero-title-loop::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: .06em;
  width: 100%;
  height: .22em;
  background: var(--color-vermilion);
  border-radius: 4px;
  opacity: .72;
  z-index: -1;
}
.page-home .hero-description {
  max-width: 780px;
  font-size: clamp(.96rem, 2.4vw, 1.12rem);
  line-height: 1.9;
  color: #F5EFE6;
  margin-bottom: 2rem;
}
.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.2rem;
}
.page-home .hero-actions .btn {
  padding: .85rem 1.6rem;
  font-weight: 700;
  border-radius: 6px 18px 6px 18px;
}
.page-home .hero-metrics {
  list-style: none;
  margin: 0 0 2rem;
  padding: 1.4rem 0 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 2rem;
  border-top: 1px solid rgba(212,175,55,.28);
}
.page-home .hero-metric {
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.page-home .hero-metric-num {
  font-family: var(--font-head);
  font-size: 1.7rem;
  color: var(--color-bright-gold);
  line-height: 1;
}
.page-home .hero-metric-label {
  font-size: .8rem;
  color: rgba(250,240,230,.68);
  letter-spacing: .12em;
}
.page-home .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}
.page-home .hero-tags .tag {
  font-size: .78rem;
  line-height: 1.4;
  padding: .4rem .75rem;
}
.page-home .hero-block {
  position: absolute;
  right: -70px;
  top: 15%;
  width: 250px;
  height: 180px;
  background: linear-gradient(135deg, rgba(210,58,58,.75), rgba(212,175,55,.5));
  transform: rotate(-14deg);
  border-radius: 24px 6px 24px 6px;
  display: none;
}

/* ===== 本次更新速览 ===== */
.page-home .updates {
  background: var(--color-cream);
  padding: 76px 0 64px;
  position: relative;
}
.page-home .updates-head {
  margin-bottom: 2.4rem;
}
.page-home .section-kicker {
  font-size: .8rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--color-vermilion);
  font-weight: 700;
  margin: 0 0 .5rem;
}
.page-home .section-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  line-height: 1.25;
  color: var(--color-ink);
  margin: 0 0 .6rem;
}
.page-home .section-note {
  color: var(--color-warm-gray);
  line-height: 1.7;
  margin: 0;
}
.page-home .updates-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2.4rem;
}
.page-home .update-card {
  background: var(--color-white);
  border: 1px solid rgba(26,26,26,.08);
  border-radius: 18px 6px 18px 6px;
  overflow: hidden;
  box-shadow: var(--shadow-book);
  transition: transform .3s ease, box-shadow .3s ease;
}
.page-home .update-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hard);
}
.page-home .update-card--gold {
  border-top: 4px solid var(--color-gold);
}
.page-home .update-card-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--color-navy);
}
.page-home .update-card-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-home .update-card-index {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--color-navy);
  color: var(--color-gold);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .9rem;
  padding: .3rem .65rem;
  border-radius: 4px 12px 4px 12px;
  letter-spacing: .08em;
}
.page-home .update-card-body {
  padding: 1.5rem;
}
.page-home .update-card-body .tag {
  margin-bottom: .7rem;
}
.page-home .update-card-title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  line-height: 1.4;
  color: var(--color-ink);
  margin: 0 0 .55rem;
}
.page-home .update-card-desc {
  color: var(--color-warm-gray);
  font-size: .93rem;
  line-height: 1.8;
  margin: 0 0 1rem;
}
.page-home .update-card-link {
  display: inline-block;
  color: var(--color-vermilion);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color .25s ease;
}
.page-home .update-card-link:hover {
  border-bottom-color: var(--color-vermilion);
}
.page-home .updates-more {
  margin-top: 2.4rem;
  text-align: center;
}
.page-home .updates-more a {
  color: var(--color-navy);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ===== 三步定位 ===== */
.page-home .steps {
  background: var(--color-navy);
  color: var(--color-cream);
  padding: 72px 0;
  position: relative;
  clip-path: polygon(0 14px, 100% 0, 100% calc(100% - 14px), 0 100%);
  margin: 10px 0;
}
.page-home .steps-inner {
  display: grid;
  gap: 2.4rem;
}
.page-home .steps-head .section-kicker {
  color: var(--color-bright-gold);
}
.page-home .steps-head .section-title {
  color: var(--color-cream);
}
.page-home .steps-head .steps-lead {
  color: rgba(250,240,230,.82);
  line-height: 1.8;
  margin: .8rem 0 1.4rem;
}
.page-home .steps-more {
  border-color: rgba(212,175,55,.6);
  color: var(--color-gold);
}
.page-home .steps-track {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.page-home .steps-track::before {
  content: "";
  position: absolute;
  left: 2.1rem;
  top: 1rem;
  bottom: 1rem;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-gold), rgba(212,175,55,.18));
}
.page-home .step-item {
  display: grid;
  grid-template-columns: 4.3rem 1fr;
  gap: 1.1rem;
  padding-bottom: 1.6rem;
  position: relative;
}
.page-home .step-num {
  width: 4.2rem;
  height: 4.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-ink);
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.4rem;
  box-shadow: 0 0 0 5px rgba(212,175,55,.12);
}
.page-home .step-title {
  font-family: var(--font-head);
  font-size: 1.2rem;
  color: var(--color-white);
  margin: 0 0 .35rem;
}
.page-home .step-text {
  color: rgba(250,240,230,.82);
  line-height: 1.7;
  font-size: .94rem;
  margin: 0;
}

/* ===== 家庭用户服务指南入口 ===== */
.page-home .family-guide {
  background: var(--color-cream);
  padding: 76px 0;
}
.page-home .family-guide-inner {
  display: grid;
  gap: 2rem;
  align-items: center;
  background: var(--color-cream);
  border: 1px solid rgba(212,175,55,.35);
  border-radius: 6px 26px 6px 26px;
  box-shadow: var(--shadow-book);
  padding: clamp(1.4rem, 4vw, 3rem);
}
.page-home .family-guide-visual {
  position: relative;
  min-height: 260px;
  border-radius: 18px 6px 18px 6px;
  background: var(--color-navy);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-home .family-guide-visual::before {
  content: "";
  position: absolute;
  width: 240px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, rgba(212,175,55,.5), transparent 66%);
  top: 16%;
  left: 10%;
  border: 2px solid rgba(212,175,55,.4);
}
.page-home .family-guide-visual::after {
  content: "";
  position: absolute;
  width: 170px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(210,58,58,.2);
  bottom: -28px;
  right: -24px;
}
.page-home .family-guide-sigil {
  position: relative;
  z-index: 1;
  width: 200px;
  height: auto;
}
.page-home .family-guide-chip {
  position: absolute;
  left: 1.1rem;
  bottom: 1rem;
  z-index: 1;
  background: var(--color-ink);
  color: var(--color-bright-gold);
  border: 1px solid var(--color-gold);
  border-radius: 20px;
  font-size: .78rem;
  letter-spacing: .1em;
  padding: .4rem .9rem;
}
.page-home .family-guide-copy .section-title {
  color: var(--color-ink);
}
.page-home .family-guide-text {
  color: var(--color-warm-gray);
  line-height: 1.85;
  margin: .6rem 0 1.2rem;
}
.page-home .guide-points {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: .6rem;
}
.page-home .guide-points li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--color-ink);
  font-size: .96rem;
  line-height: 1.6;
}
.page-home .guide-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .5em;
  width: .75em;
  height: .75em;
  background: var(--color-gold);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}
.page-home .guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.page-home .guide-actions .btn {
  padding: .8rem 1.5rem;
  border-radius: 6px 16px 6px 16px;
}

/* ===== 老用户回访专区 ===== */
.page-home .veteran-zone {
  background: var(--color-ink);
  color: var(--color-cream);
  padding: 76px 0;
  position: relative;
  overflow: hidden;
}
.page-home .veteran-zone::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(212,175,55,.16) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.page-home .veteran-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
}
.page-home .veteran-copy .section-kicker {
  color: var(--color-bright-gold);
}
.page-home .veteran-copy .section-title {
  color: var(--color-cream);
}
.page-home .veteran-text {
  color: rgba(250,240,230,.86);
  line-height: 1.8;
  margin: .6rem 0 1.4rem;
}
.page-home .veteran-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.page-home .veteran-actions .btn {
  padding: .8rem 1.5rem;
  border-radius: 6px 16px 6px 16px;
}
.page-home .veteran-trust {
  border-left: 4px solid var(--color-gold);
  padding: .8rem 1rem;
  margin-top: 1.6rem;
  color: rgba(250,240,230,.68);
  font-size: .88rem;
  line-height: 1.75;
  background: rgba(255,255,255,.04);
}
.page-home .veteran-panel {
  background: var(--color-navy);
  border: 1px solid rgba(212,175,55,.4);
  border-radius: 6px 22px 6px 22px;
  padding: 1.6rem;
}
.page-home .veteran-panel-title {
  font-family: var(--font-head);
  color: var(--color-gold);
  font-size: 1.2rem;
  margin: 0 0 1rem;
}
.page-home .veteran-quick {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 0;
  display: grid;
  gap: .75rem;
}
.page-home .veteran-quick a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
  padding: .85rem 1rem;
  background: rgba(255,255,255,.05);
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--color-cream);
  text-decoration: none;
  font-size: .95rem;
  transition: border-color .25s ease, background .25s ease, color .25s ease;
}
.page-home .veteran-quick a::after {
  content: "→";
  color: var(--color-gold);
  font-weight: 700;
}
.page-home .veteran-quick a:hover {
  border-color: var(--color-gold);
  background: rgba(212,175,55,.1);
  color: var(--color-bright-gold);
}
.page-home .veteran-note {
  font-size: .8rem;
  color: rgba(250,240,230,.62);
  line-height: 1.6;
  margin: 0;
}

/* ===== 桌面端增强 ===== */
@media (min-width: 768px) {
  .page-home .hero {
    padding: 104px 0 120px;
  }
  .page-home .hero-swoosh {
    display: block;
  }
  .page-home .hero-block {
    display: block;
  }
  .page-home .hero-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-home .updates {
    padding: 96px 0 72px;
  }
  .page-home .steps {
    padding: 96px 0;
  }
  .page-home .family-guide {
    padding: 96px 0;
  }
  .page-home .veteran-zone {
    padding: 96px 0;
  }
}

@media (min-width: 900px) {
  .page-home .updates-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
  .page-home .steps-inner {
    grid-template-columns: .9fr 1.1fr;
    gap: 4rem;
    align-items: center;
  }
  .page-home .family-guide-inner {
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
  }
  .page-home .family-guide-visual {
    min-height: 320px;
  }
  .page-home .veteran-inner {
    grid-template-columns: 1.05fr .95fr;
    gap: 4rem;
    align-items: center;
  }
  .page-home .veteran-panel {
    padding: 2rem;
  }
}